Scala Databinder Dispatch Http 关闭

Question

为什么 http.shutdown() 没有停止程序？

这是例子:

package hello

import dispatch._, Defaults._
import scala.concurrent.Await
import scala.concurrent.duration._

object Main extends App {

    val h = host("maps.googleapis.com")
    val req = h / "maps" / "api" / "distancematrix" / "xml"
    val params = req <<? Map("origins" -> "Berlin",
                             "destinations" -> "Warsaw",
                             "language" -> "pl")
    val http = new Http
    val ratioHttp: Future[xml.Elem] =
        http(params OK as.xml.Elem)

    println(Await.result(ratioHttp, 60.seconds))

    http.shutdown()
}

Answer 1

Dispatch 版本有问题。 0.11.1 工作正常。